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 A337463 Numbers k such that k, k+1, k+2 and k+3 are products of 6 primes (A046306). 0
 8706123, 24463374, 32442848, 32942943, 36782289, 48580623, 55486248, 57476573, 59600365, 59757774, 62481222, 62664810, 62884590, 63262374, 63728124, 64724373, 65159575, 65450824, 69362487, 70302087, 70370223, 70785924, 71494773, 72060272, 72503682, 73256910, 73638422, 74066874, 74361858 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS a(1) = 8706123 = A067821(4). LINKS Table of n, a(n) for n=1..29. EXAMPLE 8706123 = 3^4*19*5657, 8706124 = 2*2*7*7*43*1033, 8706125 = 5^3*17*17*241, 8706126 = 2*3*11*13*73*139. PROG (PARI) for(k=2^6, 75000000, my(found=1); for(j=0, 3, if(bigomega(k+j)!=6, found=0; break)); if(found, print1(k, ", "))) \\ Hugo Pfoertner, Oct 21 2020 CROSSREFS Cf. A067821, A046306, A237201. Sequence in context: A346333 A242346 A015378 * A151936 A186824 A179577 Adjacent sequences: A337460 A337461 A337462 * A337464 A337465 A337466 KEYWORD nonn AUTHOR Zak Seidov, Sep 29 2020 STATUS approved

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Last modified June 3 18:44 EDT 2023. Contains 363116 sequences. (Running on oeis4.)