A062490 Integer part of (Product(n^(log(1 + i)/(1 + i^2)), {i, 1, n})).

1, 1, 1, 2, 3, 4, 5, 6, 7, 9, 11, 12, 14, 16, 18, 21, 23, 25, 28, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 61, 64, 68, 71, 75, 78, 82, 86, 90, 94, 98, 102, 106, 110, 114, 119, 123, 127, 132, 136, 141, 145, 150, 154, 159, 164, 169, 174, 178, 183, 188, 193, 198, 204

Offset

0,4

Links

Table of n, a(n) for n=0..62.

Mathematica

Floor[Product[n^(Log[1 + i]/(1 + i^2)), {i, 1, n}]]

Crossrefs

Cf. A062491.

Sequence in context: A222030 A327261 A337133 * A211543 A180711 A363938

Adjacent sequences: A062487 A062488 A062489 * A062491 A062492 A062493

Keyword

nonn

Author

Olivier Gérard, Jun 23 2001

Status

approved