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Squares with at least one of the decimal expansion digits occurring separated.
5

%I #8 Oct 17 2019 22:40:08

%S 121,484,676,1521,1681,2025,3136,3969,4624,5625,5929,6561,8281,8464,

%T 9409,10201,10404,10609,10816,11881,12100,12321,14161,14641,14884,

%U 15129,15625,16129,16641,17161,17424,19321,19881,21025,21316,24025

%N Squares with at least one of the decimal expansion digits occurring separated.

%e 10609 is a term since the two digits 0 are separated by the 6.

%e 7744 is not a term since all the digits 7 and 4 are grouped.

%Y Cf. A052081, A052085, A052086, A052083, A052084.

%K nonn,base

%O 1,1

%A _Patrick De Geest_, Jan 15 2000