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Search: id:A138273
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A138273 Column 1 of triangle A138271; also, column 0 of matrix power A138271^2. +0
5
1, 2, 10, 78, 798, 9874, 141282, 2273730, 40400466, 782174594, 16339339034, 365507560686, 8703242020078, 219514664265570, 5840845740086722, 163388004393303378, 4790811699042196754, 146865803196242855938 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Cf. A138271; A138272, A138274; A138275.

Adjacent sequences: A138270 A138271 A138272 this_sequence A138274 A138275 A138276

Sequence in context: A095789 A134980 A098692 this_sequence A052568 A063170 A098636

KEYWORD

nonn

AUTHOR

Paul D. Hanna (pauldhanna(AT)juno.com), Mar 11 2008

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.


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