A126621 Simili-primes of order 6.

7, 13, 20, 29, 36, 45, 53, 62, 71, 81, 89, 97, 109, 118, 128, 137, 149, 157, 167, 177, 187, 197, 205, 215, 228, 239, 250, 258, 271, 279, 292, 303, 311, 326, 335, 345, 358, 366, 375, 386, 397, 408, 418, 428, 443, 453, 463, 474, 488, 502, 510, 521

Offset

1,1

Comments

Invented by Hugo van der Sanden and Eric Angelini, computed by Mensanator.

References

J.-P. Delahaye, La suite du lézard et autres inventions, Pour la Science, No. 353, 2007.

Links

Alois P. Heinz, Table of n, a(n) for n = 1..10000 (first 150 terms from a correspondent using the pseudonym "Mensanator")

Eric Angelini, Thousand Zetas

Eric Angelini, Thousand Zetas [Cached copy, with permission]

Prog

(PARI) A126621(n, mode=0/*+1=print, +2=return list*/, N=6, P=List(N+1))={ while(n--, my(k=P[#P]); bittest(mode, 0)&&print1(k", "); for(i=1, N, while(k++, for(j=1, #P, k%P[j]||next(2)); break)); listput(P, k)); if(bittest(mode, 1), Vec(P), P[#P])} \\ M. F. Hasler, Dec 24 2013

Crossrefs

See A123929 and A126618 for further details.

Sequence in context: A023984 A360400 A308200 * A109331 A054858 A269704

Adjacent sequences: A126618 A126619 A126620 * A126622 A126623 A126624

Keyword

nonn

Author

N. J. A. Sloane, Feb 09 2007

Status

approved