Differences between odd powers of 7 and the next smaller square.
A201123
Differences between odd powers of 7 and the next smaller square.
Terms
- a(0) =3a(1) =19a(2) =166a(3) =894a(4) =5703a(5) =12654a(6) =620046a(7) =4235622a(8) =24518766a(9) =133763479a(10) =575536407a(11) =7275224659a(12) =63521178243a(13) =36407018199
External references
- oeis: A201123