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A161536 a(1)=1. a(n) = the smallest integer > a(n-1) that is an (odd) palindrome when written in binary, and is such that (a(n)-a(n-1))/2 is prime. 0
1, 5, 9, 15, 21, 27, 31, 45, 51, 65, 99, 257, 403, 561, 1675, 2289, 6731, 8385, 24707, 34209, 98947, 131073, 394499, 526593, 1577219, 2097153, 6298627, 8394753, 25197571, 33554433, 100683779, 134254593, 402896899, 536944641, 1610752003 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Sequence in context: A059655 A063093 A095948 * A087679 A179187 A075343

Adjacent sequences:  A161533 A161534 A161535 * A161537 A161538 A161539

KEYWORD

base,nonn

AUTHOR

Leroy Quet, Jun 13 2009

EXTENSIONS

More terms from Sean A. Irvine (sairvin(AT)xtra.co.nz), Nov 25 2009

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Last modified February 16 15:27 EST 2012. Contains 205930 sequences.