0,2

J. H. Conway, On Numbers and Games, pp. 139-140.

gamma(0)=0.149027998351785...; gamma(n+1)=(2^gamma(n)); f(n)=ceiling(gamma(n))

Sequence in context: A104166 A065401 A053775 this_sequence A115989 A016485 A131545

Adjacent sequences: A037139 A037140 A037141 this_sequence A037143 A037144 A037145

nonn

Jeffrey Harris (alvinharris(AT)home.com)

Next term = (2^4171780)-(2^2095104)-(3*2^2094593)-(2^2094081)-(3*2^2091522)-(2^2088960)-(3*2^2088448)-(2^2087937)-(2^2086912)-(2^2086657)-(2^2086401)-(2^2086145)-(2^2085888)-(2^2079234)+(2^1960962)+21.

Probably this is an incorrect version of A047995 - njas.