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A117003 Sigma(n) + A079667(n). 0
1, 4, 6, 10, 10, 18, 14, 24, 21, 30, 22, 44, 26, 42, 40, 52, 34, 66, 38, 70, 56, 66, 46, 100, 55, 78, 72, 98, 58, 122, 62, 112, 88, 102, 84, 156, 74, 114, 104, 156, 82, 168, 86, 154, 138, 138, 94, 216, 105, 170, 136, 182, 106, 216, 132, 212, 152, 174, 118, 294, 122, 186, 186 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

REFERENCES

H. J. S. Smith, Report on the Theory of Numbers, reprinted in Vol. 1 of his Collected Math. Papers, Chelsea, NY, 1979, see p. 322.

CROSSREFS

Cf. A000203, A079667.

Sequence in context: A129854 A088682 A102415 * A057670 A171615 A141780

Adjacent sequences:  A117000 A117001 A117002 * A117004 A117005 A117006

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Apr 15 2006

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Last modified February 17 18:41 EST 2012. Contains 206074 sequences.