login
A100094
a(n) = A100092(n^2+n+1).
2
1, 2, 4, 11, 28, 65, 147, 321, 678, 1382, 2738, 5289, 9985, 18452, 33455, 59616, 104556, 180690, 308058, 518648, 863037, 1420480, 2314170, 3734063, 5970888, 9466452, 14887746, 23235296, 36000876, 55395893, 84680624, 128636339, 194239572
OFFSET
0,2
LINKS
CROSSREFS
Sequence in context: A205504 A290337 A099412 * A099525 A024742 A024962
KEYWORD
nonn
AUTHOR
Sascha Kurz, Nov 03 2004
EXTENSIONS
a(0) prepended by Jianing Song, Aug 10 2021
STATUS
approved