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A292167 Main diagonal of A292166. 3


%S 1,-1,-4,-19,-175,5675,184457,43191049,2451878210,-1954643545560,

%T -460010080560470,-507632980962973280,-2331098560820024079917,

%U -1447441343052056996340091,125256629703082731968449343539,204110605936469378207070491919090

%N Main diagonal of A292166.

%H Seiichi Manyama, <a href="/A292167/b292167.txt">Table of n, a(n) for n = 0..98</a>

%F a(n) = [x^n] Product_{k=1..n} (1 - k^n*x^k).

%o (PARI) {a(n) = polcoeff(prod(k=1, n, 1-k^n*x^k+x*O(x^n)), n)}

%Y Cf. A292166.

%K sign

%O 0,3

%A _Seiichi Manyama_, Sep 10 2017

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Last modified January 17 18:02 EST 2020. Contains 330987 sequences. (Running on oeis4.)