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 A102635 Skipping from prime to prime by least powers of 2 using 53 as the seed. 1
 53, 61, 317, 349, 353, 134218081 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS By skipping least power of 2, the numbers in sequence A033875 jump up rapidly and leave most of the primes behind. The first skipped prime is 29 but it joins the sequence by 29+2^1=31. So does 37. Then comes 53, it makes the second sequence in this row to an enormous number. Thereafter 67 goes back to the original sequence at 241. The next candidate sequence head is 127, which is in A102636 LINKS FORMULA a(1) = 53, a(n+1) = a(n) + 2^k; a(n+1) prime, k minimal. EXAMPLE 53+2^3 = 61 is prime 134218081+2^392 is prime CROSSREFS Cf. A033875, A102636, A102937. Sequence in context: A279191 A107160 A075587 * A036268 A326169 A097415 Adjacent sequences:  A102632 A102633 A102634 * A102636 A102637 A102638 KEYWORD nonn AUTHOR Lei Zhou, Jan 20 2005 EXTENSIONS The next term is too large to include. STATUS approved

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Last modified May 22 00:02 EDT 2022. Contains 353931 sequences. (Running on oeis4.)