A323452 First differences of A323289.

1, 1, 1, 1, 4, 15, 35, 77, 226, 1003, 4627, 22195, 107764, 553107, 3219398, 20940662, 146173751, 1077052928

Offset

1,5

Links

Table of n, a(n) for n=1..18.

Rémy Sigrist, C# program

Prog

(C#) See Links section.

Crossrefs

Cf. A323286-A323289.

Sequence in context: A211537 A213420 A209345 * A330204 A190093 A077414

Adjacent sequences: A323449 A323450 A323451 * A323453 A323454 A323455

Keyword

nonn,base,more

Author

N. J. A. Sloane, Jan 15 2019

Extensions

a(7)-a(16) from Rémy Sigrist, Jan 15 2019

a(17) from Michael S. Branicky, Jul 24 2022

a(18) from Michael S. Branicky, Jul 26 2022

Status

approved