A002470 -id:A002470 - cp's OEIS frontend

A002286 Bisection of A002470.

1, -8, 10, 80, -231, -248, 1466, -80, -4766, 1944, 9600, -2704, -15525, -3984, 25498, 10816, -29760, 800, 1994, -11728, 29362, -5560, -2310, -1952, 21649, 38128, -192854, -2480, 233280, -20248, -10918, -18480, 14660, -101768, -324480, 137424

Offset: 1

N. J. A. Sloane

sign

J. W. L. Glaisher, On the representation of a number as a sum of 14 and 16 squares, Quart. J. Math. 38 (1907), 178-236 (see p. 190).
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

Index entries for sequences mentioned by Glaisher

Cf. A002470, A002287.

a(n) = A002470(2n-1). - Wesley Ivan Hurt, Dec 26 2023

Entry revised by N. J. A. Sloane, Nov 26 2018

A002287 Bisection of A002470.

Original entry on oeis.org

0, 4, -48, 224, -448, 40, 1408, -2240, 1280, -924, -480, 6944, -8704, 5864, -14080, 2240, 33792, -19064, 11088, -54432, -4480, 38400, 43648, 75712, -124928, -62100, -70368, 111552, 87040, 101992, 14080, -302848, 53248, -119040, 228768, -22400

Offset: 1

N. J. A. Sloane

J. W. L. Glaisher, On the representation of a number as a sum of 14 and 16 squares, Quart. J. Math. 38 (1907), 178-236 (see p. 191).
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

Index entries for sequences mentioned by Glaisher

Cf. A002470, A002286.

a(n) = A002470(2n-2). - Wesley Ivan Hurt, Dec 26 2023

Entry revised by N. J. A. Sloane, Nov 26 2018

cp's OEIS Frontend

A002286 Bisection of A002470.

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