A056179 Sum of a(n) terms of 1/k^(3/4) first exceeds n.

1, 2, 3, 7, 12, 20, 31, 46, 67, 94, 128, 170, 222, 285, 361, 452, 558, 682, 826, 991, 1179, 1394, 1637, 1909, 2215, 2556, 2935, 3354, 3817, 4327, 4885, 5496, 6163, 6889, 7676, 8530, 9453, 10449, 11521, 12674, 13911, 15237, 16656, 18171, 19787, 21509

Offset

0,2

Links

Table of n, a(n) for n=0..45.

Mathematica

s = 0; k = 1; Do[ While[ s <= n, s = s + N[ 1/k^(3/4), 24 ]; k++ ]; Print[ k - 1 ], {n, 1, 60} ]

Crossrefs

Cf. A019529 and A002387.

Sequence in context: A217379 A023606 A157605 * A222196 A184696 A298341

Adjacent sequences: A056176 A056177 A056178 * A056180 A056181 A056182

Keyword

nonn

Author

Robert G. Wilson v, Aug 01 2000

Status

approved