a(n) = smaller member p of first (i.e., smallest) Ormiston pair (p, q) with gap 18*n.

A163863

a(n) = smaller member p of first (i.e., smallest) Ormiston pair (p, q) with gap 18*n.

Terms

    a(0) =1913a(1) =98737a(2) =35617a(3) =1290719a(4) =2030789a(5) =11117213a(6) =26742347a(7) =109161617a(8) =335440351a(9) =92801029a(10) =46006769a(11) =3121826537a(12) =5322398359a(13) =7425894361a(14) =6640450693a(15) =43693080679a(16) =53568812923a(17) =72880315369a(18) =271695323149a(19) =40830835151a(20) =38116957819a(21) =241564332377a(22) =351336577379a(23) =551763092297a(24) =923411678933

External references