A022868 a(n) = [ a(n-1)/a(1) ] + [ a(n-1)/a(2) ] + ... + [ a(n-1)/a(n-1) ] for n >= 3.

2, 2, 2, 3, 4, 8, 17, 36, 82, 187, 429, 989, 2286, 5291, 12250, 28373, 65722, 152245, 352680, 817007, 1892660, 4384506, 10157091, 23529799, 54508875, 126274681, 292526599, 677664057, 1569869478, 3636743257, 8424841510

Offset

1,1

Links

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

Crossrefs

Sequence in context: A095094 A275009 A103894 * A228405 A276824 A235998

Adjacent sequences: A022865 A022866 A022867 * A022869 A022870 A022871

Keyword

nonn

Author

Clark Kimberling

Status

approved