A369063 Positions of records in A369054.

0, 27, 75, 231, 311, 551, 1031, 1991, 2231, 3191, 5591, 14951, 17111, 35591, 39191, 49271, 50951, 76151, 103991, 107159, 114791, 117911, 119831, 166871, 180311, 201431, 255191, 329111, 366791, 391751, 400391, 435431, 465911, 514751, 516071, 576551, 587831, 599231, 712631, 789311, 890711, 890951, 948191, 1130951, 1579751

Offset

1,2

Comments

Where the number of ways to express a natural number as a sum (p*q + p*r + q*r) with three (not necessarily distinct) odd primes p, q and r attains record maximum.

Links

Table of n, a(n) for n=1..45.

Crossrefs

Cf. A369054, A369064 (record values).

Sequence in context: A163506 A226357 A255109 * A297326 A044165 A044546

Adjacent sequences: A369060 A369061 A369062 * A369064 A369065 A369066

Keyword

nonn

Author

Antti Karttunen, Jan 21 2024

Status

approved