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Search: id:A129866
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A129866 a(n+1) is the smallest integer greater than a(n) such that the sum of the cubes of its digits is equal to a(n). +0
1
1, 10, 112, 111112234 (list; graph; listen)
OFFSET

0,2

COMMENT

The term is too large to include.

The fifth term starts with "12226" followed by 152417 digits equal to "9".

FORMULA

10 --> 1^3+0^3 = 1+0 =1; 112 --> 1^3+1^3+2^3 = 1+1+8 = 10; 111112234 --> 1^3+1^3+1^3+1^3+1^3+2^3+2^3+3^3+4^3 = 1+1+1+1+1+8+8+27+64 = 112.

CROSSREFS

Cf. A126973.

Sequence in context: A046164 A014484 A110040 this_sequence A024130 A104520 A138845

Adjacent sequences: A129863 A129864 A129865 this_sequence A129867 A129868 A129869

KEYWORD

nonn

AUTHOR

Paolo P. Lava & Giorgio Balzarotti (ppl(AT)spl.at), May 24 2007

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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