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 A107622 Primes plus alternately 2 and 3. 1
 4, 6, 7, 10, 13, 16, 19, 22, 25, 32, 33, 40, 43, 46, 49, 56, 61, 64, 69, 74, 75, 82, 85, 92, 99, 104, 105, 110, 111, 116, 129, 134, 139, 142, 151, 154, 159, 166, 169, 176, 181, 184, 193, 196, 199, 202, 213, 226, 229, 232, 235, 242, 243, 254, 259, 266, 271, 274, 279 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS FORMULA A107622(n) = prime(n) + (3 - mod(n, 2)). MATHEMATICA A107622[n_]:= Prime[n] + (3 - Mod[n, 2]) (* From Zak Seidov *) Total[#]&/@Partition[Riffle[Prime[Range[100]], {2, 3}], 2] (* Harvey P. Dale, Dec 14 2010 *) CROSSREFS Cf. A107620, A107621, 107623. Sequence in context: A285091 A286485 A277572 * A049306 A023635 A317649 Adjacent sequences:  A107619 A107620 A107621 * A107623 A107624 A107625 KEYWORD easy,nonn AUTHOR Zak Seidov, May 18 2005 STATUS approved

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Last modified May 28 00:30 EDT 2022. Contains 354110 sequences. (Running on oeis4.)