1,2

A131958 gives the corresponding primes.

Table of n, a(n) for n=1..4.

(2^5)*(3^3)*(5^2) + 1 = 21601 is the prime for the term 3.

Cf. A131958.

Sequence in context: A196303 A048979 A088332 * A202688 A021046 A138180

Adjacent sequences: A131956 A131957 A131958 * A131960 A131961 A131962

hard,nonn,more

Rick L. Shepherd, Aug 01 2007

approved