A347685 First differences of A345882.

1, 3, 6, 19, 34, 114, 204, 376, 609, 2253, 3573, 12514, 21160, 34839, 54311, 209489, 327884, 1157266, 1900261, 3060772, 4760209, 18553192, 28734204, 46515286, 70750097, 106748769, 155242841

Offset

1,2

Links

Table of n, a(n) for n=1..27.

Crossrefs

Cf. A345882.

Sequence in context: A304965 A203797 A019097 * A219286 A104264 A007098

Adjacent sequences: A347682 A347683 A347684 * A347686 A347687 A347688

Keyword

nonn,more

Author

N. J. A. Sloane, Sep 18 2021

Extensions

a(25)-a(27) from Chai Wah Wu, Sep 19 2021

Status

approved