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Search: id:A082113
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A082113 Main diagonal of number array A082110. +0
2
1, 7, 37, 127, 337, 751, 1477, 2647, 4417, 6967, 10501, 15247, 21457, 29407, 39397, 51751, 66817, 84967, 106597, 132127, 162001, 196687, 236677, 282487, 334657, 393751, 460357, 535087, 618577, 711487, 814501, 928327, 1053697, 1191367 (list; graph; listen)
OFFSET

0,2

FORMULA

a(n)=n^4+5n^2+1

CROSSREFS

Cf. A082106, A082047, A082044.

Sequence in context: A038862 A136204 A139891 this_sequence A012885 A094729 A036678

Adjacent sequences: A082110 A082111 A082112 this_sequence A082114 A082115 A082116

KEYWORD

easy,nonn

AUTHOR

Paul Barry (pbarry(AT)wit.ie), Apr 04 2003

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.


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