%I A155538
%S A155538 115792089237316195423570985008687907853269984665640564039457584007913129639936,
%T A155538 340282366920938463463374607431768211456,18446744073709551616,4294967296,
%U A155538 65536,256,16,4,2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
               1
%N A155538 Take square root of previous term.
%Y A155538 A001146 read backwards.
%Y A155538 Sequence in context: A095546 A095548 A141756 this_sequence A095550 A095552 
               A095554
%Y A155538 Adjacent sequences: A155535 A155536 A155537 this_sequence A155539 A155540 
               A155541
%K A155538 nonn
%O A155538 1,1
%A A155538 b5142(AT)hotmail.com, Jan 23 2009
%E A155538 Edited with the addition of 4 leading terms. - N. J. A. Sloane (njas(AT)research.att.com), 
               Jan 24 2009