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A092209
Smallest number k such that k, k+2, k+4, ..., k+2n are semiprimes.
5
4, 4, 91, 213, 213, 1383, 3091, 8129
OFFSET
0,1
COMMENTS
Semiprimes in arithmetic progression. All terms are odd, except for the first two. See also A056809.
LINKS
Eric Weisstein's World of Mathematics, Semiprime.
CROSSREFS
First entry in A001358, A092207, A092125, A092126, A092127, A092128, A092129, A082919 respectively.
Sequence in context: A317868 A224092 A217188 * A068337 A009534 A009559
KEYWORD
nonn,fini,full
AUTHOR
STATUS
approved