A022862 - OEIS

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A022862

a(n) = [ a(n-1)/a(1) ] + [ a(n-1)/a(2) ] + ... + [ a(n-1)/a(n-1) ] for n >= 3.

1, 2, 3, 5, 9, 18, 39, 85, 188, 418, 935, 2095, 4703, 10563, 23730, 53318, 119803, 269196, 604890, 1359211, 3054202, 6862926, 15421311, 34652408, 77865590, 174967654, 393160585, 883450421, 1985154876, 4460736908, 10023486845

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

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..31.

CROSSREFS

Sequence in context: A182080 A259117 A096753 * A292541 A097332 A099236

Adjacent sequences: A022859 A022860 A022861 * A022863 A022864 A022865

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved