A245591 Cubes which are the sum of twin prime pairs.

8, 216, 5268024, 59319000, 114791256, 209584584, 543338496, 970299000, 1137893184, 1177583616, 1505060136, 1728000000, 4065356736, 5545233000, 5890514616, 7011739944, 8947094976, 9340607016, 10941048000, 13824000000, 14996130696, 17293606056, 17657244864, 17902480896, 20480864256

Offset

1,1

Comments

All terms starting with 216 are multiples of 216 and final digits are 0, 4, 6. - Zak Seidov, Aug 03 2014

Links

Jens Kruse Andersen, Table of n, a(n) for n = 1..10000

Example

3 and 5 are twin primes and 3 + 5 = 8 = 2^3. So 8 is a member of this sequence.

Prog

(PARI) a(N) = for(n=1, N, p=n^3; if(nextprime(p/2)-precprime(p/2)==2&&precprime(p/2)+nextprime(p/2)==p, print1(p, ", "))) \\ vary the program's range for any N

Crossrefs

Cf. A037072, A226524, A240169.

Sequence in context: A226524 A359412 A115964 * A247539 A188680 A329304

Adjacent sequences: A245588 A245589 A245590 * A245592 A245593 A245594

Keyword

nonn

Author

Derek Orr, Jul 26 2014

Status

approved