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Search: id:A054798
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| A054798 |
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Let N[ k ] and D[ k ] be the sequences defined in A054765 and A012244; write N[ k ] D[ k+j ] - N[ k+j ] D[ k ] = [ k! ]^2 P(k) where P(k) is a polynomial in k of degree j-1; sequence gives coefficients of expansion of P(k) in powers of k for j=1,2,3,... |
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+0
1
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| 1, 2, 3, 5, 20, 19, 12, 90, 214, 160, 29, 348, 1497, 2718, 1744, 70, 1225, 8236, 26453, 40336, 23184
(list; table; graph; listen)
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OFFSET
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1,2
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LINKS
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K. S. Brown, Integer Sequences Related To PI
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EXAMPLE
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For j=1,2,3 the polynomials P(k) are 1, 3 + 2 k, 19 + 20 k + 5 k^2.
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CROSSREFS
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Sequence in context: A128363 A106047 A048826 this_sequence A127078 A076383 A024766
Adjacent sequences: A054795 A054796 A054797 this_sequence A054799 A054800 A054801
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KEYWORD
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nonn,easy,tabl,more
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), May 26 2000
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