A102132 Iccanobirt prime indices (2 of 15): Indices of prime numbers in A102112.

4, 6, 7, 11, 38, 45, 176, 1148, 3097, 7601, 9258, 47435

Offset

1,1

Comments

No more terms through 5000.

a(13) > 50000. - Robert Price, Nov 07 2018

Links

Table of n, a(n) for n=1..12.

Formula

A102112(a(n)) = A102152(n).

Mathematica

a[n_] := a[n] = a[n - 1] + IntegerReverse[a[n - 2]] + a[n - 3];
a[0] = 0; a[1] = 0; a[2] = 1;
Select[Range[0, 5000], PrimeQ[a[#]] &] (* Robert Price, Apr 10 2020 *)

Crossrefs

Cf. A000040, A102112, A102131-A102145.

Sequence in context: A247545 A310655 A102145 * A102143 A364725 A303263

Adjacent sequences: A102129 A102130 A102131 * A102133 A102134 A102135

Keyword

nonn,more,base

Author

Jonathan Vos Post and Ray Chandler, Dec 31 2004

Extensions

a(10)-a(12) from Robert Price, Nov 07 2018

Status

approved