Numbers not ending in 0 which are the product of two substrings of themselves. The substrings may be equal, but each must be greater than 1.

A066217

Numbers not ending in 0 which are the product of two substrings of themselves. The substrings may be equal, but each must be greater than 1.

Terms

    a(0) =25a(1) =36a(2) =125a(3) =375a(4) =625a(5) =3125a(6) =5775a(7) =5776a(8) =15625a(9) =27375a(10) =51375a(11) =59264a(12) =116955a(13) =137048a(14) =141376a(15) =228177a(16) =230775a(17) =237632a(18) =365625a(19) =387516a(20) =390625a(21) =495248a(22) =658125a(23) =1662656a(24) =2387616a(25) =2727375a(26) =3515625a(27) =3761368a(28) =4265625a(29) =4865625

External references