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A058417
Numbers k such that k^2 contains only digits {0,1,6}, not ending with zero.
2
1, 4, 10301, 10496, 10801, 81619, 1003001, 1008001, 100030001, 100080001, 326498249, 10000300001, 10000800001, 24698199551, 40012700004, 1000003000001, 1000008000001, 4000127000004, 4075127000004, 8124407769251, 78103531364504, 100000030000001, 100000080000001
OFFSET
1,2
LINKS
CROSSREFS
Cf. A058418.
Sequence in context: A274551 A257281 A201392 * A352497 A191592 A261821
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Nov 15 2000
EXTENSIONS
Terms a(21) and above from Zhao Hui Du, Mar 07 2024
STATUS
approved