A301675 Partial sums of A301674.

1, 5, 13, 27, 43, 69, 91, 125, 161, 199, 243, 297, 343, 405, 469, 531, 603, 685, 755, 845, 937, 1023, 1123, 1233, 1327, 1445, 1565, 1675, 1803, 1941, 2059, 2205, 2353, 2487, 2643, 2809, 2951, 3125, 3301, 3459, 3643, 3837, 4003, 4205, 4409, 4591, 4803, 5025, 5215, 5445, 5677, 5883, 6123, 6373, 6587, 6845, 7105

Offset

0,2

Comments

Linear recurrence and g.f. confirmed by Shutov/Maleev link in A301674. - 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 (0, 1, 2, 0, -2, -1, 0, 1).

Crossrefs

Cf. A301674.

Sequence in context: A322417 A160420 A182840 * A147411 A008580 A307275

Adjacent sequences: A301672 A301673 A301674 * A301676 A301677 A301678

Keyword

nonn

Author

N. J. A. Sloane, Mar 25 2018

Status

approved