A375433 -id:A375433 - cp's OEIS frontend

A375465 Lengths of successive runs of equal terms in A375433.

1, 2, 3, 3, 5, 4, 4, 6, 6, 5, 5, 5, 10, 6, 7, 6, 6, 6, 6, 6, 13, 9, 7, 7, 8, 7, 7, 7, 7, 7, 7, 7, 18, 11, 8, 10, 8, 8, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 31, 9, 12, 9, 9, 11, 9, 9, 9, 9, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 38

Offset: 1

Rémy Sigrist, Aug 17 2024

nonn

Rémy Sigrist, Table of n, a(n) for n = 1..756

Cf. A373811, A373812, A375433.

A375502 a(n) is the minimal number of parallel straight lines needed to intersect all points (k, prime(k)) for k = 1..n (where prime(k) denotes the k-th prime number).

Original entry on oeis.org

1, 1, 2, 2, 3, 3, 4, 4, 4, 4, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 10, 11, 11, 12, 12, 13, 14, 14, 15, 16, 16, 16, 17, 18, 18, 19, 19, 19, 19, 20, 21, 21, 22, 22, 22, 22, 22, 22, 23, 24, 25, 25, 26, 26, 26, 26, 26, 26, 26, 26

Offset: 1

Rémy Sigrist, Aug 18 2024

nonn

Rémy Sigrist, Table of n, a(n) for n = 1..1000
Rémy Sigrist, PARI program

Cf. A373811, A375433, A373813.

PARI
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cp's OEIS Frontend

A375465 Lengths of successive runs of equal terms in A375433.

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