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A101759 Iccanobif prime indices: Indices of prime numbers in A001129. 4
3, 4, 5, 7, 13, 39, 51, 65, 254, 315, 361, 423, 1109, 1497, 1701, 3711, 3814, 3847 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

No more terms through 10^4.

LINKS

Table of n, a(n) for n=1..18.

PROG

(PARI) a=0; b=1; for(n=2, 3999, ispseudoprime(b=A004086(a)+A004086(a=b))&print1(n", "))   \\ - M. F. Hasler, Jan 14 2011

CROSSREFS

Cf. A000040, A001129, A014258-A014260, A101760-A101762.

Sequence in context: A216561 A192269 A284618 * A089560 A248077 A239547

Adjacent sequences:  A101756 A101757 A101758 * A101760 A101761 A101762

KEYWORD

nonn,more,base

AUTHOR

Jonathan Vos Post and Ray Chandler, Dec 15 2004

STATUS

approved

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Last modified April 25 16:59 EDT 2019. Contains 322461 sequences. (Running on oeis4.)