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A067991 Values of n that produce A068808(n). 0
1, 2, 3, 7, 11, 12, 27, 31, 56, 107, 109, 132, 309, 343, 627, 968, 1332, 1891 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

MAPLE

dig := X->convert((convert(X, base, 10)), `+`); T := k->k*(k+1)/2; S := k->seq(dig(T(i)), i=1..k-1); seq(`if`(dig(T(i))>max(S(i)), i, printf("")), i=1..600);

CROSSREFS

Cf. A068808.

Sequence in context: A064956 A110449 A176363 * A114600 A088905 A045319

Adjacent sequences:  A067988 A067989 A067990 * A067992 A067993 A067994

KEYWORD

nonn

AUTHOR

Francois Jooste (phukraut(AT)hotmail.com), Mar 10 2002

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Last modified February 14 18:09 EST 2012. Contains 205663 sequences.