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A320716 Indices of primes followed by a gap (distance to next larger prime) of 36. 1
1183, 1532, 1663, 1847, 2146, 2489, 2500, 2550, 2700, 2976, 3087, 3238, 3461, 4236, 4483, 4681, 4692, 4834, 4849, 4946, 5178, 5836, 6062, 6098, 6269, 6591, 6613, 6787, 6862, 6904, 7091, 7178, 7200, 7285, 7577, 7743, 8057, 8097, 8215, 8355, 8572, 8637, 8767, 8832, 8877, 9023, 9129, 9161 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Indices of the primes listed in A134117.

LINKS

Table of n, a(n) for n=1..48.

Index entries for primes, gaps between.

FORMULA

a(n) = A000720(A134117(n)).

A320716 = { i>0 | prime(i+1) = prime(i) + 36 }.

PROG

(PARI) A(N=100, g=36, p=2, i=primepi(p)-1, L=List())={forprime(q=1+p, , i++; if(p+g==p=q, listput(L, i); N--||break)); Vec(L)} \\ returns the list of first N terms of the sequence

CROSSREFS

Cf. A029707, A029709 (analog for gaps 2 & 4), A320701, A320702, ... A320720 (analog for gaps 6, 8, ..., 44), A116493 (gap 70), A116496 (gap 100), A116497 (gap 200), A116495 (gap 210).

Equals A000720 o A134117.

Indices of 36's in A001223.

Row 18 of A174349.

Sequence in context: A237094 A321867 A210847 * A269017 A328064 A280516

Adjacent sequences:  A320713 A320714 A320715 * A320717 A320718 A320719

KEYWORD

nonn

AUTHOR

M. F. Hasler, Oct 19 2018

STATUS

approved

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Last modified December 8 14:18 EST 2021. Contains 349596 sequences. (Running on oeis4.)