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A141102 p(2^n)-n^2, where p(n)=n-th prime. 0
2, 3, 10, 37, 106, 275, 670, 1555, 3590, 8061, 17742, 38729, 83848, 180307, 385868, 821385, 1742248, 3680807, 7753716, 16289647, 34135588, 71378085, 148947610, 310247665 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..24.

EXAMPLE

If n=1, then a(1)=p(2^1)-1^2=p(2)-1=3-1=2.

If n=4, then a(4)=p(2^4)-4^2=p(16)-16=53-16=37.

MAPLE

seq(ithprime(2^n)-n^2, n=1..24); [From Emeric Deutsch, Aug 07 2008]

CROSSREFS

Sequence in context: A134959 A056607 A060604 * A144720 A164933 A003048

Adjacent sequences:  A141099 A141100 A141101 * A141103 A141104 A141105

KEYWORD

nonn

AUTHOR

Juri-Stepan Gerasimov Jul 31 2008

EXTENSIONS

Corrected and extended by Emeric Deutsch, Aug 07 2008

STATUS

approved

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Last modified June 19 10:21 EDT 2013. Contains 226401 sequences.