0,1
a(n) = A129286(n)*5^5; A129251(a(n)) > 0. - Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Apr 07 2007
a(n+1) = A003415(a(n)), a(0) = 5^6 = 15625.
Cf. A129150, A129151, A068327.
Cf. A099309, A051674, A100716.
Sequence in context: A205654 A206183 A205365 * A097219 A016818 A016854
Adjacent sequences: A129149 A129150 A129151 * A129153 A129154 A129155
nonn
Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Apr 01 2007