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A135178 p^3 + p^2. Exponents are the prime numbers in decreasing order and p is the n-th prime. +0
2
12, 36, 150, 392, 1452, 2366, 5202, 7220, 12696, 25230, 30752, 52022, 70602, 81356, 106032, 151686, 208860, 230702, 305252, 362952, 394346, 499280, 578676, 712890, 922082, 1040502, 1103336, 1236492, 1306910, 1455666, 2064512, 2265252 (list; graph; listen)
OFFSET

1,1

FORMULA

p=A000040(n): a(n)= p^3 + p^2.

EXAMPLE

a(4)=392 because the 4th prime number is 7, 7^3=343, 7^2=49 and 343+49=392.

CROSSREFS

Cf. p^2: A001248. p^3: A030078. Ajacent sequences: A135175 A135176 A135177 this_sequence A135179 A135180 A135181.

Adjacent sequences: A135175 A135176 A135177 this_sequence A135179 A135180 A135181

Sequence in context: A055551 A073403 A064518 this_sequence A085331 A058040 A130164

KEYWORD

nonn

AUTHOR

Omar E. Pol (info(AT)polprimos.com), Nov 25 2007

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Last modified October 6 16:13 EDT 2008. Contains 144667 sequences.


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