Domb's numbers and Ramanujan–Sato type series for 1/π

New 5 F 4 hypergeometric transformations, three-variable Mahler measures, and formulas for 1/π

“…Chan, Chan and Liu obtained a similar formula for 1/π in [8], we have recovered their result in equation (3.10). Zudilin and Yang have also discovered similar formulas for 1/π [16].…”

“Divergent” Ramanujan-type supercongruences

“…The general machinery for proving Ramanujan-like series for 1/π [2,4,18] produces, in several cases, divergent instances such as…”

Eisenstein series and Ramanujan-type series for 1/π

“…D. V. Chudnovsky and G. V. Chudnovsky [28] independently proved several of Ramanujan's series representations for 1/π and established new ones as well. Further particular series representations for 1/π as well as some general formulas have subsequently been derived by Berndt and H. H. Chan [10], Berndt, Chan, and W.-C. Liaw [11], H. H. Chan, S. H. Chan, and Z. Liu [20], H. H. Chan and Liaw [21], H. H. Chan and K. P. Loo [23], H. H. Chan, Liaw, and V. Tan [22], and H. H. Chan and H. Verrill [24]. J. Guillera [29]- [33] discovered some beautiful series for 1/π as well as for 1/π 2 .…”