A292609 Alternating rows sums of A292605.

1, 1, 18, 1348, 264168, 107059696, 77812181280, 92178659860288, 166177428088123008, 432941319641569590016, 1565619431839802755158528, 7608371278068863387781342208, 48386147164823804551330131929088

Offset: 0

Author

Peter Luschny, Sep 26 2017

Keywords

• nonn

Crossrefs

Cf. A292605.

Programs

Maple

a := proc(n) A292605_row(n); add((-1)^k*%[k+1], k=0..n) end: seq(a(n), n=0..12);