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A252595 Numbers m such that m^3 is the sum of n-th group in partition of sequence of natural numbers. 0
1, 3, 2, 34, 17, 30 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Partition of sequence of natural numbers: {1}, {2, 3, 4, 5, 6, 7}, {8}, {9,..., 280}, {281,..., 297}, {298,..., 377}, {378, ..., ?}

sum of groups: 1^3, 3^3, 2^3, 34^3, 17^3, 30^3, ?

If instead of m^3 we look for m^2 then we get A000244.

LINKS

Table of n, a(n) for n=1..6.

CROSSREFS

Cf. A000027, A000244.

Sequence in context: A054676 A181994 A154332 * A292158 A303729 A296544

Adjacent sequences:  A252592 A252593 A252594 * A252596 A252597 A252598

KEYWORD

nonn,more

AUTHOR

Zak Seidov, Dec 19 2014

STATUS

approved

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Last modified April 10 22:23 EDT 2021. Contains 342856 sequences. (Running on oeis4.)