A362998 a(n) = Sum_{k=0..2*n} R(2*n, k, 1) where R(n, k, x) = Sum_{u=0..k} ( Sum_{j=0..u} x^j * binomial(u, j) * (j + 1)^n ) / (u + 1).

1, 14, 867, 191476, 92323925, 78056422494, 102352057350319, 192403045957195112, 490874140662802917417, 1632516441577827373044370, 6861835036233587237791174211, 35570322051950868085847089286364, 222935341340851671535556256425205757, 1661810870170209385499116531813558149446

Offset: 0

Author

Peter Luschny, May 12 2023

Keywords

• nonn

Comments

See A363000 for a discussion of the polynomials.

Crossrefs

Cf. A363000.

Programs

Maple

# See A363000 for a program.