A301677 Partial sums of A301676.

1, 5, 13, 26, 44, 66, 93, 124, 159, 200, 244, 292, 347, 404, 465, 534, 604, 678, 761, 844, 931, 1028, 1124, 1224, 1335, 1444, 1557, 1682, 1804, 1930, 2069, 2204, 2343, 2496, 2644, 2796, 2963, 3124, 3289, 3470, 3644, 3822, 4017, 4204, 4395, 4604, 4804, 5008, 5231, 5444, 5661, 5898, 6124, 6354, 6605, 6844, 7087

Offset

0,2

Comments

Linear recurrence and g.f. confirmed by Shutov/Maleev link in A301676. - Ray Chandler, Aug 31 2023

Links

Ray Chandler, Table of n, a(n) for n = 0..1000

Index entries for linear recurrences with constant coefficients, signature (1, 0, 2, -2, 0, -1, 1).

Crossrefs

Cf. A301676.

Sequence in context: A139595 A301673 A301300 * A299259 A008778 A299277

Adjacent sequences: A301674 A301675 A301676 * A301678 A301679 A301680

Keyword

nonn

Author

N. J. A. Sloane, Mar 25 2018

Status

approved