A179219 Iterative mapping: a(1)=0, a(n)=A095904(a(n-1)).

0, 2, 4, 9, 8, 10, 11, 49, 45, 29, 289, 1372, 91125

Offset

1,2

Comments

a(14) is greater than 10^10 and of the form (p^14)(q^2) where p and q are distinct primes.

Links

Table of n, a(n) for n=1..13.

Will Nicholes, Iterative mapping of prime signatures.

Crossrefs

Cf. A095904, A179220.

Sequence in context: A348059 A076125 A011033 * A367726 A033149 A131094

Adjacent sequences: A179216 A179217 A179218 * A179220 A179221 A179222

Keyword

nonn

Author

Will Nicholes, Jul 10 2010

Status

approved