Congruences involving $$g_n(x)=\sum \limits _{k=0}^n\left( {\begin{array}{c}n\\ k\end{array}}\right) ^2\left( {\begin{array}{c}2k\\ k\end{array}}\right) x^k$$ g n ( x ) = ∑ k = 0 n n k 2 2 k k x k
Crossref DOI link: https://doi.org/10.1007/s11139-015-9727-3
Published Online: 2015-10-13
Published Print: 2016-08
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Sun, Zhi-Wei
Text and Data Mining valid from 2015-10-13