A077465 Values of n such that A006046(n)/n^theta, where theta=log(3)/log(2), is a local minimum, computed according to Harborth's recurrence.

1, 3, 5, 11, 21, 43, 87, 173, 347, 693, 1387, 2775, 5549, 11099, 22197, 44395, 88789, 177579, 355159, 710317, 1420635, 2841269, 5682539, 11365079, 22730157, 45460315, 90920629, 181841259, 363682519, 727365037, 1454730075

Offset

1,2

Comments

Harborth's recurrence can miss local minima that are 2 less than values in this sequence. A complete listing of cumulative minima is given by A084230.

Links

Table of n, a(n) for n=1..31.

H. Harborth, Number of Odd Binomial Coefficients, Proc. Amer. Math. Soc. 62, 19-22, 1977.

Eric Weisstein's World of Mathematics, Stolarsky-Harborth Constant

Crossrefs

Cf. A006046, A077464, A077466, A077467, A084230.

Sequence in context: A284426 A284547 A084230 * A283647 A283905 A146574

Adjacent sequences: A077462 A077463 A077464 * A077466 A077467 A077468

Keyword

nonn

Author

Eric W. Weisstein, Nov 05 2002

Status

approved