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A126620
Simili-primes of order 5.
2
6, 11, 17, 25, 31, 39, 46, 56, 63, 70, 79, 86, 95, 104, 111, 122, 130, 137, 146, 152, 163, 171, 181, 191, 199, 206, 214, 226, 235, 245, 256, 263, 269, 283, 293, 301, 309, 320, 331, 338, 347, 358, 367, 376, 386, 394, 405, 415, 423, 435, 445, 454
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) A126620(n, mode=0/*+1=print, +2=return list*/, N=5, 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: A315552 A315553 A315554 * A271987 A184550 A109330
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Feb 09 2007
STATUS
approved