login
A168433
One half of (n-th sum of primes between successive pairs of twin primes minus n-th number of primes between successive pairs of twin primes).
0
0, 0, 0, 11, 18, 49, 33, 172, 0, 184, 0, 328, 0, 0, 216, 116, 384, 138, 299, 491, 1900, 0, 892, 1714, 1102, 877, 609, 315, 649, 6586, 0, 0, 845, 869, 8111, 0, 519, 0, 1077, 3336, 5370, 1871, 641, 648, 653, 5516, 2158, 1464, 0, 11622, 806, 3290, 846, 854, 6143
OFFSET
1,4
FORMULA
a(n)=(A078731(n)-A048614(n))/2.
CROSSREFS
Sequence in context: A003334 A037006 A188892 * A302455 A303237 A066950
KEYWORD
nonn
AUTHOR
EXTENSIONS
Corrected (389 replaced by 384, 1700 by 1900) by R. J. Mathar, Jun 04 2010
STATUS
approved