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Search: id:A125515
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A125515 Primes derived from A116516. +0
1
2, 7, 37, 263, 2897, 37663, 640279, 12165313, 279802207, 8114264027, 251542184851, 9307060839509, 381589494419909, 16408348260056111, 771192368222637247, 40873195515799774129, 2411518535432186673637 (list; graph; listen)
OFFSET

1,1

COMMENT

While calculating every possible C for such a sequence, the first "split" seems to be at C*193#, i.e. there appear to be two primes that simultaneously continue the sequence: floor[C*191# ]*193+30 and floor[C*191# ]*193+88.

FORMULA

Floor[C*p# ] where C=1.254196101578...

EXAMPLE

a(5)=2897 because the fifth prime is 11 and floor[11#*1.2541961...] = 2897 (2310*1.2541961... = 2897.19299...).

CROSSREFS

Cf. A116516.

Sequence in context: A125191 A135164 A072597 this_sequence A135920 A001515 A083659

Adjacent sequences: A125512 A125513 A125514 this_sequence A125516 A125517 A125518

KEYWORD

nonn

AUTHOR

Martin Raab (raab-martin(AT)gmx.de), Jan 21 2007, Feb 02 2007

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.


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