192021

Appears in sequences

• Decimal concatenation of n, n+1, and n+2.at n=19A001703
• Duplicate of A001703.at n=19A127422
• Concatenate (3n-2,3n-1,3n).at n=6A248556
• Squared length of sum of e_lambda e_lambda', where e_lambda is an elementary symmetric function and lambda ranges over all partitions of n and lambda' is the adjoint (or transpose) of lambda.at n=40A332302