A074643 Denominator of A074639(n)/A000010(n).

1, 1, 2, 1, 4, 1, 6, 2, 2, 1, 10, 1, 4, 3, 2, 4, 16, 3, 18, 2, 3, 1, 22, 1, 4, 3, 6, 1, 28, 2, 30, 8, 1, 2, 12, 3, 36, 3, 3, 4, 40, 3, 14, 1, 12, 11, 46, 1, 14, 5, 4, 2, 52, 9, 20, 6, 3, 7, 58, 1, 60, 5, 9, 16, 24, 5, 66, 2, 11, 3, 70

Offset

1,3

Links

Table of n, a(n) for n=1..71.

Crossrefs

Cf. A074642.

Sequence in context: A147228 A176729 A300509 * A060794 A300716 A074919

Adjacent sequences: A074640 A074641 A074642 * A074644 A074645 A074646

Keyword

nonn,frac

Author

Michele Dondi (bik.mido(AT)tiscalinet.it), Sep 12 2002

Status

approved