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A078409 Number of ways to partition 4*n+1 into distinct positive integers. 2
1, 3, 8, 18, 38, 76, 142, 256, 448, 760, 1260, 2048, 3264, 5120, 7917, 12076, 18200, 27130, 40026, 58499, 84756, 121792, 173682, 245920, 345856, 483330, 671418, 927406, 1274118, 1741521, 2368800, 3207086, 4322816, 5802008, 7755776 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..34.

FORMULA

a(n) = t(4*n+1, 0), t as defined in A079211.

CROSSREFS

Bisection of A078408. Cf. A035294, A000009, A078410.

Sequence in context: A000713 A261325 A261446 * A036642 A000235 A006478

Adjacent sequences:  A078406 A078407 A078408 * A078410 A078411 A078412

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Dec 27 2002

EXTENSIONS

More terms from Reinhard Zumkeller, Dec 28 2002

STATUS

approved

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Last modified May 22 06:32 EDT 2019. Contains 323478 sequences. (Running on oeis4.)