A075087 Rearrangement of natural numbers such that the n-th partial sum is divisible by the n-th squarefree number.

1, 3, 2, 4, 8, 10, 12, 15, 23, 6, 21, 14, 33, 16, 30, 9, 27, 56, 40, 11, 22, 45, 47, 26, 13, 52, 28, 98, 59, 5, 63, 17, 32, 87, 34, 75, 18, 36, 80, 57, 19, 86, 109, 91, 93, 46, 97, 72, 24, 103, 157, 192, 141, 29, 116, 60, 151, 62, 31, 126, 64, 128, 134, 136, 68, 140, 35, 70

Offset

1,2

Links

Table of n, a(n) for n=1..68.

Crossrefs

Sequence in context: A082328 A082327 A072798 * A084657 A171559 A300883

Adjacent sequences: A075084 A075085 A075086 * A075088 A075089 A075090

Keyword

nonn

Author

Amarnath Murthy, Sep 13 2002

Extensions

Corrected and extended by David Wasserman, Jan 16 2005

Status

approved