One of the two successive approximations up to 7^n for the 7-adic integer sqrt(2). These are the numbers congruent to 3 mod 7 (except for the initial 0).
A290557
One of the two successive approximations up to 7^n for the 7-adic integer sqrt(2). These are the numbers congruent to 3 mod 7 (except for the initial 0).
Terms
- a(0) =0a(1) =3a(2) =10a(3) =108a(4) =2166a(5) =4567a(6) =38181a(7) =155830a(8) =1802916a(9) =24862120a(10) =266983762a(11) =1961835256a(12) =5916488742a(13) =19757775943a(14) =116646786350a(15) =116646786350
External references
- oeis: A290557