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 A091265 Take sequence of prime numbers (A000040) and reverse successive subsequences of lengths 1,2,3,4,... 1
 2, 5, 3, 13, 11, 7, 29, 23, 19, 17, 47, 43, 41, 37, 31, 73, 71, 67, 61, 59, 53, 107, 103, 101, 97, 89, 83, 79, 151, 149, 139, 137, 131, 127, 113, 109, 197, 193, 191, 181, 179, 173, 167, 163, 157, 257, 251, 241, 239, 233, 229, 227, 223, 211, 199, 317, 313, 311, 307 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Robert Israel, Table of n, a(n) for n = 1..10000 FORMULA a(n) = A000040(A038722(n)). - M. F. Hasler, Aug 24 2014 MAPLE S:= ListTools:-PartialSums([\$1..20]): P:= [seq(ithprime(i), i=1..S[-1])]: map(op, [[P[1]], seq(ListTools:-Reverse(P[S[i]+1..S[i+1]]), i=1..nops(S)-1)]); # Robert Israel, Sep 04 2017 CROSSREFS Cf. A000040, A038722. Sequence in context: A229609 A242171 A254790 * A262373 A028415 A211306 Adjacent sequences:  A091262 A091263 A091264 * A091266 A091267 A091268 KEYWORD easy,nonn AUTHOR Felix Tubiana (fat2(AT)columbia.edu), Feb 23 2004 EXTENSIONS Offset changed from 0 to 1 by M. F. Hasler, Aug 24 2014 STATUS approved

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Last modified January 17 18:14 EST 2020. Contains 330987 sequences. (Running on oeis4.)