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%I #6 Jul 02 2023 12:47:36
%S 1,2,14,100,1140,14880,249280,4801280,108574400,2767072000,
%T 79286592000,2508856627200,87115395136000,3287694620672000,
%U 134073047499776000,5872147278807040000,274939690654024704000,13701683362561818624000,724128149433185136640000
%N Second column (m=2) of triangle S2hat(-2) = A144275.
%F a(n) = A144275(n+2,2), n>=0.
%Y Cf. A144275, A008544 (m=1 column), A144278 (m=3 column).
%K nonn,easy
%O 0,2
%A _Wolfdieter Lang_, Oct 09 2008
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