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A093125 k associated with A093124. 1
0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 4, 5, 5, 5, 5, 5, 5 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,10

LINKS

Table of n, a(n) for n=1..29.

PROG

(PARI) { v=vector(30); v[1]=sigma(1); for (i=2, 30, k=0; while (sum(j=i-k, i, sigma(j))<v[i-1], k++); print1(", "k); v[i]=sum(j=i-k, i, sigma(j))); v }

CROSSREFS

Cf. A093124.

Sequence in context: A294234 A078767 A331137 * A226390 A156081 A147954

Adjacent sequences:  A093122 A093123 A093124 * A093126 A093127 A093128

KEYWORD

nonn

AUTHOR

Jon Perry, Mar 22 2004

STATUS

approved

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Last modified March 8 00:38 EST 2021. Contains 341934 sequences. (Running on oeis4.)