A181378 - OEIS

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A181378

Total number of n-digit numbers requiring 3 positive cubes in their representation as sum of cubes.

8

1, 14, 107, 1006, 9550, 92743, 913905, 9060358, 90216532

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

COMMENTS

A181354(n) + A181376(n) + a(n) + A181380(n) + A181384(n) + A181401(n) + A181403(n) + A181405(n) + A171386(n) = A052268(n)

LINKS

Table of n, a(n) for n=1..9.

Eric W. Weisstein, MathWorld -- Waring's Problem.

FORMULA

a(n) = A181377(n)-A181377(n-1)

CROSSREFS

Sequence in context: A206754 A099300 A038735 * A020327 A039629 A349296

Adjacent sequences: A181375 A181376 A181377 * A181379 A181380 A181381

KEYWORD

nonn,more,base

AUTHOR

Martin Renner, Jan 28 2011

EXTENSIONS

a(5)-a(9) from Lars Blomberg, Jan 15 2014

STATUS

approved