A102162 Iccanobirt primes (12 of 15): Prime numbers in A102122.

2, 7, 31, 67, 908821, 6171227123, 833416212437, 925518314049349041313, 366319426867272069390603006331, 41322662051354105860272734271998443

Offset

1,1

Comments

Next term is too large to include.

The next term has 99 digits. - Harvey P. Dale, Sep 10 2024

Links

Table of n, a(n) for n=1..10.

Formula

a(n) = A102122(A102142(n)).

Mathematica

nxt[{a_, b_, c_}]:={b, c, IntegerReverse[IntegerReverse[c]+b+a]}; Select[NestList[nxt, {0, 0, 1}, 150][[;; , 1]], PrimeQ] (* Harvey P. Dale, Sep 10 2024 *)

Crossrefs

Cf. A000040, A102122, A102142, A102151-A102165.

Sequence in context: A049576 A298169 A213721 * A059846 A343532 A034698

Adjacent sequences: A102159 A102160 A102161 * A102163 A102164 A102165

Keyword

nonn,base,less

Author

Jonathan Vos Post and Ray Chandler, Dec 31 2004

Extensions

Offset changed to 1 by Jinyuan Wang, Aug 14 2021

Status

approved