48972

Appears in sequences

• Rotations of 123, 245, 367, 489 (terms differ by 122) juxtaposed with the product of their last 2 digits. See example line.at n=9A122043
• a(n) = binomial(n,2)*(binomial(n-1,2) + 2).at n=21A352405
• First component A of the pairs (A, B), listed in increasing order, such that the multiset of digits of A union the multiset of digits of B equals the multiset of digits of A^2 and the multiset of digits of B^2, for some B >= A. Note that terms may be repeated.at n=12A389379