A096425 a(1)=a(2)=1, a(n) = (a(n-2)+p(n-2)) * (a(n-1)+p(n-1)) for n > 2 where p(i) is the i-th prime number.

1, 1, 12, 68, 1275, 96450, 124051418, 11966373574405, 1484445813653376498440, 17763433157166097952069326452110312, 26368853986266794807407924573581272433758950459492905883

Offset

1,3

Comments

The terms have an interesting factorization pattern, often sharing factors.

Links

Table of n, a(n) for n=1..11.

Crossrefs

Sequence in context: A050484 A359715 A238536 * A212753 A210427 A101097

Adjacent sequences: A096422 A096423 A096424 * A096426 A096427 A096428

Keyword

nonn

Author

Gerald McGarvey, Aug 08 2004

Status

approved