52329

Appears in sequences

• If n^2 has an even number of digits, write n after the left half of the digits of n^2 and before the right half, otherwise if n^2 has 2t+1 digits, write n after the first t digits of n^2 and before the last t+1 digits.at n=22A274620
• Number of length n strings on the alphabet {0,1,2,3} with digit sum at most 4.at n=31A363256