cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A027601 Number of partitions of 4^n into n-th powers.

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%I A027601 #22 Jul 10 2015 21:25:47
%S A027601 5,8,17,36,88,218,550,1413,3679,9622,25297,66737,176537,467998,
%T A027601 1242484,3302290,8784054,23380494,62260292,165852148,441922283,
%U A027601 1177759340,3139292094,8368647139,22310795825,59484268378,158602342446,422894828108,1127630055693
%N A027601 Number of partitions of 4^n into n-th powers.
%H A027601 H. L. Fisher, <a href="/A027601/a027601.pdf">Letter to N. J. A. Sloane, Mar 16 1989</a>
%F A027601 Equals A027609(n)+1
%e A027601 a(1)=5: Partitions of 4 into natural numbers: this is A000041(4)=5.
%e A027601 a(2)=8: Partitions of 4^2 into squares: 16 = 16, 9 4 1^3, 9 1^7, 4^4, 4^3 1^4, 4^2 1^8, 4 1^12, 1^16. - _N. J. A. Sloane_, Jul 06 2015
%Y A027601 Cf. A000041, A027600, A027609.
%Y A027601 A row or column of the array in A259799.
%K A027601 nonn
%O A027601 1,1
%A A027601 _David W. Wilson_
%E A027601 a(27)-a(29) from _Alois P. Heinz_, Jul 10 2015