6300100

Appears in sequences

• Mutually-praising pairs excluding autobiographical numbers A046043. Version 1: both numbers in a pair have at most 10 digits.at n=31A138481
• Squares which form nonzero squares when their reversal is subtracted from them.at n=0A152070
• Number of 2 X n 0..1 arrays avoiding 0 0 0 and 0 1 1 horizontally and 0 0 1 and 1 0 1 vertically.at n=22A207025