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2,2
Table of n, a(n) for n=2..106.
sqrt(229) = 15.13274595042155592719....
A002193 (decimal expansion of sqrt(2)), A166126 (decimal expansion of 1/(imaginary part of (15+2*I)^(1/2))^2), A154597.
Sequence in context: A083345 A087262 A082343 * A199074 A153457 A057778
Adjacent sequences: A166122 A166123 A166124 * A166126 A166127 A166128
cons,nonn
Klaus Brockhaus, Oct 07 2009
approved