A145213 Integers of the form : (n plus OR minus 1 = prime) and (n plus OR minus 3 = prime) and (n plus OR minus 5 = prime) ...and (n plus OR minus 11 = prime).

2, 6, 14, 16, 22, 68, 1492, 1612, 1868, 3922, 5648, 88808, 122032, 165712, 191452, 223838, 266678, 284738, 326152, 347062, 363368, 402758, 418342, 421702, 626618, 661102, 783788, 855728, 911168, 914362, 959468, 997102, 1022512, 1030028

Offset

1,1

Links

Table of n, a(n) for n=1..34.

Mathematica

lst={}; Do[If[(PrimeQ[n-1]||PrimeQ[n+1])&&(PrimeQ[n-3]||PrimeQ[n+3])&&(PrimeQ[n-5]||PrimeQ[n+5])&&(PrimeQ[n-7]||PrimeQ[n+7])&&(PrimeQ[n-9]||PrimeQ[n+9])&&(PrimeQ[n-11]||PrimeQ[n+11]), AppendTo[lst, n]], {n, 10!}]; lst

Crossrefs

Sequence in context: A293654 A128660 A212719 * A050859 A245289 A065196

Adjacent sequences: A145210 A145211 A145212 * A145214 A145215 A145216

Keyword

nonn

Author

Vladimir Joseph Stephan Orlovsky, Oct 04 2008

Status

approved