A374857 Obverse convolution (n)**(Fibonacci(n)); see Comments.

0, 1, 4, 36, 432, 8000, 216000, 8668296, 516311040, 46066268160, 6197083200000, 1266665976576000, 396044443339776000, 190620194701725734400, 142017680690039344619520, 164583068009095149120000000, 297947499870194922871259136000

Offset: 0

Author

Clark Kimberling, Aug 05 2024

Keywords

• nonn

Comments

See A374848 for the definition of obverse convolution and a guide to related sequences.

Crossrefs

Cf. A000027, A000045, A374654, A374655, A374848.

Programs

Mathematica

s[n_] := n; t[n_] := Fibonacci[n];
u[n_] := Product[s[k] + t[n - k], {k, 0, n}]
Table[u[n], {n, 0, 20}]