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A144277
Second column (m=2) of triangle S2hat(-2) = A144275.
2
1, 2, 14, 100, 1140, 14880, 249280, 4801280, 108574400, 2767072000, 79286592000, 2508856627200, 87115395136000, 3287694620672000, 134073047499776000, 5872147278807040000, 274939690654024704000, 13701683362561818624000, 724128149433185136640000
OFFSET
0,2
FORMULA
a(n) = A144275(n+2,2), n>=0.
CROSSREFS
Cf. A144275, A008544 (m=1 column), A144278 (m=3 column).
Sequence in context: A360319 A074620 A185010 * A037726 A037621 A085372
KEYWORD
nonn,easy
AUTHOR
Wolfdieter Lang, Oct 09 2008
STATUS
approved