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A171474 n-th prime^n-th nonnegative nonprime (without repetition). 0
1, 2, 3, 5, 7, 11, 13, 16, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 64, 67, 71, 73, 79, 81, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 256, 257 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Numbers of the form A000040(i)^A141468(k), i,k >=1. [From R. J. Mathar, May 23 2010]

LINKS

Table of n, a(n) for n=1..60.

EXAMPLE

a(1)=2^0=1, a(2)=2^1=2, a(3)=3^1=3, a(4)=5^1=5, a(5)=7^1=7, a(6)=11^1=11, a(7)=13^1=13, a(8)=2^4=16.

CROSSREFS

Cf. A000040(the primes), A141468(the nonnegative nonprimes).

Sequence in context: A211485 A154893 A084111 * A323520 A176548 A020625

Adjacent sequences:  A171471 A171472 A171473 * A171475 A171476 A171477

KEYWORD

nonn

AUTHOR

Juri-Stepan Gerasimov, Dec 11 2009, Dec 14 2009

EXTENSIONS

Corrected (18 replaced by 19) by R. J. Mathar, May 23 2010

STATUS

approved

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Last modified August 24 02:32 EDT 2019. Contains 326260 sequences. (Running on oeis4.)