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A129152 n-th arithmetic derivative of 5^6. +0
7
15625, 18750, 34375, 37500, 87500, 187500, 475000, 1212500, 2437500, 6362500, 12737500, 25487500, 50987500, 101987500, 206975000, 530037500 (list; graph; listen)
OFFSET

0,1

COMMENT

a(n) = A129286(n)*5^5; A129251(a(n)) > 0. - Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Apr 07 2007

FORMULA

a(n+1) = A003415(a(n)), a(0) = 5^6 = 15625.

CROSSREFS

Cf. A129150, A129151, A068327.

Cf. A099309, A051674, A100716.

Sequence in context: A154091 A035920 A100973 this_sequence A097219 A016818 A016854

Adjacent sequences: A129149 A129150 A129151 this_sequence A129153 A129154 A129155

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Apr 01 2007

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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