A082956 Difference between C(n) and the first prime after C(n), where C(n) is A049614, product of composite numbers less than or equal to n.

1, 1, 1, 1, 1, 5, 5, 1, 5, 11, 11, 7, 7, 1, 11, 29, 29, 17, 17, 1, 47, 17, 17, 37, 79, 1, 31, 397, 397, 47, 47, 53, 127, 1, 53, 67, 67, 41, 23, 23, 23, 41, 41, 113, 107, 31, 31, 79, 157, 61, 353, 157, 157, 601, 31, 1, 29, 409, 409, 31, 31, 181, 41, 139, 47, 151, 151, 47, 47, 109

Offset

1,6

Comments

All terms here are either 1 or prime.

Links

Table of n, a(n) for n=1..70.

Crossrefs

Sequence in context: A256737 A055183 A198740 * A190101 A097566 A154945

Adjacent sequences: A082953 A082954 A082955 * A082957 A082958 A082959

Keyword

nonn

Author

Jason Earls, May 26 2003

Status

approved