A022865 - OEIS

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A022865

a(n) = [ a(n-1)/a(1) + a(n-3)/a(3) + a(n-5)/a(5) + ... ], for n >= 3.

1, 2, 2, 2, 3, 4, 5, 7, 10, 14, 19, 26, 36, 50, 69, 96, 133, 184, 255, 354, 491, 681, 945, 1311, 1819, 2524, 3502, 4859, 6742, 9355, 12981, 18013, 24995, 34683, 48126, 66780, 92665, 128583, 178423, 247582, 343548, 476712, 661492, 917895

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

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..44.

CROSSREFS

Sequence in context: A022869 A359319 A357384 * A373785 A089150 A056697

Adjacent sequences: A022862 A022863 A022864 * A022866 A022867 A022868

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved