41616

Appears in sequences

• Numbers n such that n / product of digits of n is a square.at n=23A001104
• Square triangular numbers: numbers that are both triangular and square.at n=4A001110
• Generalized Fibonacci numbers D_{n,2}.at n=15A006210
• Shifts left under OR-convolution with itself.at n=11A007460
• Squares formed by concatenating other squares, not ending in 0.at n=26A009404
• Squares of even square pyramidal numbers.at n=3A014798
• a(n) = (5*n + 4)^2.at n=40A016898
• a(n) = (6*n)^2.at n=34A016910
• a(n) = (7*n + 1)^2.at n=29A016994
• a(n) = (8*n + 4)^2.at n=25A017114
• a(n) = (9*n + 6)^2.at n=22A017234
• a(n) = (10*n + 4)^2.at n=20A017318
• a(n) = (11*n + 6)^2.at n=18A017462
• a(n) = (12*n)^2.at n=17A017522
• a(n) = n^3 + (n+1)^3 + (n+2)^3.at n=23A027602
• Squares composed of digits {1,4,6}.at n=11A027676
• Squares in which parity of digits alternates.at n=30A030152
• Even squares in which parity of digits alternates.at n=10A030158
• Squares which are the sum of twin prime pairs.at n=8A037072
• Numbers k such that 2047*2^k+1 is prime.at n=18A037177