1. The On-Line Encyclopedia of Integer Sequences, oeis: A090867 and A265251.
2. G. E. Andrews, Two theorems of Euler and a general partition theorem, Proc. Amer. Math. Soc. 20 (1969), 499–502.
3. G. E. Andrews, The Theory of Partitions, Cambridge Mathematical Library, Cambridge University Press, Cambridge, 1998. Reprint of the 1976 original.
4. G. E. Andrews, Euler’s partition identity and two problems of George Beck, Math. Student 86 (2017), no. 1-2, 115–119.
5. G. E. Andrews and C. Ballantine, Almost partition identities, Proc. Natl. Acad. Sci. USA 116 (2019), no. 12, 5428–5436