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Search: id:A000155
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| A000155 |
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Modified Bessel function K_n (1).
(Formerly M1810 N0716)
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+0
2
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| 0, 1, 2, 7, 44, 361, 3654, 44207, 622552, 10005041, 180713290, 3624270839, 79914671748, 1921576392793, 50040900884366, 1403066801155039, 42142044935535536, 1349948504738292193, 45940391206037470098
(list; graph; listen)
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OFFSET
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0,3
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REFERENCES
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M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 429.
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LINKS
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M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].
Index entries for sequences related to Bessel functions or polynomials
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MAPLE
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Digits := 60: A000155 := proc(n) round( evalf ( BesselK( n, 1) )); end;
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MATHEMATICA
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Table[Round[BesselK[n, 1]], {n, 0, 18}] (*Chandler*)
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CROSSREFS
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Adjacent sequences: A000152 A000153 A000154 this_sequence A000156 A000157 A000158
Sequence in context: A158107 A145073 A111561 this_sequence A077045 A128579 A001046
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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EXTENSIONS
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Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Nov 28 2006
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