Monotonic ordering of set S generated by these rules: if x and y are in S then x^2+y^2+xy is in S, and 1 is in S.
A192535
Monotonic ordering of set S generated by these rules: if x and y are in S then x^2+y^2+xy is in S, and 1 is in S.
Terms
- a(0) =1a(1) =3a(2) =13a(3) =27a(4) =183a(5) =217a(6) =507a(7) =757a(8) =819a(9) =1249a(10) =2187a(11) =33673a(12) =34047a(13) =36037a(14) =39159a(15) =47307a(16) =47749a(17) =50079a(18) =53677a(19) =100467a(20) =120289a(21) =141267a(22) =257557a(23) =258579a(24) =263809a(25) =271467a(26) =383319a(27) =414157a(28) =573807a(29) =575329
External references
- oeis: A192535