A362250 - OEIS

A362250

Primes dividing terms of A231831.

3, 5, 7, 11, 19, 23, 89, 101, 137, 157, 211, 373, 659, 877, 881, 1399, 1597, 1627, 1663, 1811, 2029, 2069, 2087, 2153, 2381, 2677, 2939, 3433, 3491, 3511, 3617, 3673, 4111, 4127, 4547, 4721, 5059, 5483, 6529, 6793, 6827, 7757, 8209, 8297, 8677, 9203, 9463, 9811, 10139, 10159, 11321

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OFFSET

1,1

COMMENTS

Since the terms of A231831 are pairwise coprime, each prime divides at most one term of A231831. Indices of the corresponding terms are listed in A362251, and so a(n) divides A231831(A362251(n)).

LINKS

Max Alekseyev, Table of n, a(n) for n = 1..16944

fredrickmnelson et al., Does a(0)=6, a(n+1)=a(n)^3-a(n), define a square-free sequence?, MathOverflow, 2023.

CROSSREFS

Cf. A000058, A007996, A180871, A231830, A231831, A362251, A362252, A362253.

Sequence in context: A093929 A144427 A082603 * A161420 A071997 A093442

Adjacent sequences: A362247 A362248 A362249 * A362251 A362252 A362253

KEYWORD

nonn

AUTHOR

Max Alekseyev, Apr 13 2023

STATUS

approved