Numbers k such that three consecutive Ramanujan tau numbers are congruent mod 691, or A000594(k) == A000594(k+1) == A000594(k+2) mod 691, or A046694(k) = A046694(k+1) = A046694(k+2).
A121742
Numbers k such that three consecutive Ramanujan tau numbers are congruent mod 691, or A000594(k) == A000594(k+1) == A000594(k+2) mod 691, or A046694(k) = A046694(k+1) = A046694(k+2).
Terms
- a(0) =290217a(1) =477155a(2) =1051085a(3) =1153412a(4) =1409635a(5) =1409636a(6) =1641812a(7) =2056412a(8) =2657865a(9) =2945116a(10) =3724928a(11) =4570784a(12) =5115359a(13) =5187777a(14) =5567783a(15) =5720418a(16) =7836078a(17) =8736807a(18) =8932428a(19) =9618716a(20) =9957630a(21) =10175867a(22) =10447914a(23) =10547421a(24) =10982172a(25) =11359120a(26) =11499876a(27) =11735611a(28) =12651355a(29) =13018169
External references
- oeis: A121742