A235722 -id:A235722 - cp's OEIS frontend

A235723 Squares which have one or more occurrences of exactly eight different digits.

10278436, 10673289, 10679824, 10837264, 13498276, 13527684, 13675204, 13860729, 13942756, 16378209, 16785409, 17280649, 17430625, 19847025, 20584369, 20738916, 21307456, 21473956, 21743569, 23078416, 23174596, 23970816, 24137569, 24671089, 24870169, 28901376

Offset: 1

Colin Barker, Jan 15 2014

The first term having a repeated digit is 101465329.

			10278436 is in the sequence because 10278436 = 3206^2 and 10278436 contains exactly eight different digits: 0, 1, 2, 3, 4, 6, 7 and 8.

Colin Barker, Table of n, a(n) for n = 1..1000

Cf. A235717-A235722, A235724, A225218.

s=[]; for(n=1, 10000, if(#vecsort(eval(Vec(Str(n^2))),,8)==8, s=concat(s, n^2))); s

a(n) = A054036(n)^2.

A235721 Squares which have one or more occurrences of exactly six different digits.

Original entry on oeis.org

103684, 104329, 104976, 107584, 123904, 124609, 132496, 134689, 139876, 140625, 157609, 162409, 164025, 170569, 173056, 180625, 195364, 198025, 207936, 209764, 214369, 237169, 254016, 257049, 258064, 259081, 279841, 293764, 310249, 318096, 321489, 326041

Offset: 1

Colin Barker, Jan 15 2014

The first term having a repeated digit is 1028196.

			124609 is in the sequence because 124609 = 353^2 and 124609 contains exactly six different digits: 0, 1, 2, 4, 6 and 9.

Colin Barker, Table of n, a(n) for n = 1..1000

Cf. A235717-A235720, A235722-A235724, A225218.

s=[]; for(n=1, 1200, if(#vecsort(eval(Vec(Str(n^2))),,8)==6, s=concat(s, n^2))); s

a(n) = A054034(n)^2.

cp's OEIS Frontend

A235723 Squares which have one or more occurrences of exactly eight different digits.

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