1,1
a(5) = 1[7614436409951194844][7614436409951194844]1.
Table of n, a(n) for n=1..4.
785900449264170834^2 = a(3) = 6[17639516153625555][17639516153625555]6.
Cf. A116499, A116502.
Sequence in context: A335395 A064585 A261140 * A173533 A260751 A233852
Adjacent sequences: A116497 A116498 A116499 * A116501 A116502 A116503
base,nonn
Giovanni Resta, Feb 18 2006
approved