A141133 a(n) = p(p(p(A028815(n)-1)-1)-1)-1, where p(n)=n-th prime.

1, 2, 12, 106, 238, 612, 1020, 1732, 2088, 2902, 4336, 5278, 7102, 8500, 9282, 10566, 12640, 15268, 15678, 19488, 21142, 22062, 24766, 27430, 30108, 33892, 37056, 38706, 40786, 41980, 43626, 52360, 54982, 57900, 60496, 66808, 68398, 72670

Offset

1,2

Links

Table of n, a(n) for n=1..38.

Crossrefs

Cf. A028815.

Sequence in context: A125031 A258230 A085867 * A217801 A036077 A275765

Adjacent sequences: A141130 A141131 A141132 * A141134 A141135 A141136

Keyword

nonn

Author

Juri-Stepan Gerasimov, Jul 31 2008

Extensions

Corrected and extended by D. S. McNeil, Mar 21 2009

Status

approved