A284174 Sums m of 2 successive primes such that m is divisible by some lesser sum of 2 successive primes.

24, 30, 36, 60, 84, 90, 100, 112, 120, 128, 144, 152, 162, 198, 204, 210, 216, 240, 276, 288, 300, 320, 330, 340, 352, 360, 372, 384, 390, 396, 410, 450, 456, 462, 472, 480, 492, 520, 540, 558, 564, 576, 600, 624, 630, 648

Offset

1,1

Comments

Terms in A001043 that are divisible by some lesser terms.

Links

Chai Wah Wu, Table of n, a(n) for n = 1..10000

Example

a(1) = 24 = 11 + 13 = 2*(5 + 7) or A001043(5) = 2*A001043(3),
a(100) = 1088 = 541 + 547 = 136*(3 + 5) = 16*(31*17) or A001043(100) = 136*A001043(2) = 16*A001043(11).

Crossrefs

Cf. A000040, A001043.

Sequence in context: A098030 A290451 A068544 * A292982 A334972 A109797

Adjacent sequences: A284171 A284172 A284173 * A284175 A284176 A284177

Keyword

nonn

Author

Zak Seidov, Mar 21 2017

Status

approved