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A056179
Sum of a(n) terms of 1/k^(3/4) first exceeds n.
0
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
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
KEYWORD
nonn
AUTHOR
Robert G. Wilson v, Aug 01 2000
STATUS
approved