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A243750 Indices of records in A112801 = number of partitions of 2n-1 into three numbers with two distinct prime factors each. 1
14, 17, 20, 23, 26, 28, 29, 30, 31, 32, 34, 35, 36, 37, 38, 40, 41, 42, 43, 44, 45, 47, 48, 49, 50, 51, 52, 53, 54, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 68, 70, 71, 72, 73, 74, 76, 77, 78, 79, 80, 82, 83, 86, 88, 89, 92, 94, 95, 97, 98, 101, 103, 104, 107, 110, 113, 116, 119, 122, 125, 128, 131, 134, 137, 140, 143, 146, 149, 152, 155 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

It appears that starting from a(64)=104 on, the sequence consists exactly in the numbers (larger than 103) congruent to 2 mod 3.

LINKS

Table of n, a(n) for n=1..81.

FORMULA

For n >= 64, a(n) = 3n - 88. (Conjectured.)

PROG

(PARI) m=0; for(i=1, 1000, m<(m=max(A112801(i), m))&&print1(i", "))

CROSSREFS

Sequence in context: A015877 A192290 A152010 * A046085 A054296 A155704

Adjacent sequences:  A243747 A243748 A243749 * A243751 A243752 A243753

KEYWORD

nonn

AUTHOR

M. F. Hasler, Jun 09 2014

STATUS

approved

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Last modified March 8 00:38 EST 2021. Contains 341934 sequences. (Running on oeis4.)