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A328363 Partial sums of A057640. 1
1, 4, 9, 16, 26, 38, 53, 70, 90, 113, 138, 166, 197, 230, 266, 305, 346, 390, 437, 487, 540, 596, 654, 715, 779, 846, 916, 989, 1065, 1144, 1226, 1311, 1399, 1490, 1584, 1681, 1781, 1884, 1990, 2099, 2211, 2326, 2444, 2565, 2689, 2816, 2946, 3079, 3215, 3354, 3496, 3641, 3790, 3942, 4097, 4255, 4416 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..57.

FORMULA

a(n) = A024916(n) + A328367(n).

PROG

(MAGMA) f:=func<n| Floor(a+Exp(a)*Log(a)) where a is HarmonicNumber(n) >; [&+[f(k):k in [1..n]]:n in [1..57]]; // Marius A. Burtea, Nov 18 2019

CROSSREFS

Cf. A000203, A001008, A002805, A024916, A057640, A057641, A328367.

Sequence in context: A183764 A022334 A073171 * A049739 A006508 A299898

Adjacent sequences:  A328360 A328361 A328362 * A328364 A328365 A328366

KEYWORD

nonn

AUTHOR

Omar E. Pol, Oct 26 2019

STATUS

approved

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Last modified August 15 00:52 EDT 2020. Contains 336484 sequences. (Running on oeis4.)