Arithmetic derivatives of the sums of three primorials > 1.

A370138

Arithmetic derivatives of the sums of three primorials > 1.

Terms

    a(0) =5a(1) =7a(2) =9a(3) =21a(4) =19a(5) =21a(6) =41a(7) =33a(8) =61a(9) =123a(10) =109a(11) =111a(12) =191a(13) =165a(14) =211a(15) =459a(16) =213a(17) =361a(18) =705a(19) =951a(20) =1361a(21) =1319a(22) =3537a(23) =1173a(24) =2195a(25) =2479a(26) =1481a(27) =2111a(28) =3295a(29) =3421

External references